KS 48V-DC Direct Current Generator version 50-55V

56,799 ₴

Electric generators

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Україна

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Published 1 day ago by Könner & Söhnen

56,799 ₴

In Electric generators category

Україна

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The KS 48V-DC direct voltage generator version 50-55V from the German brand Könner & Söhnen is designed as a backup charging device for charging batteries whose operating voltage range includes 50-55V. The generator is suitable for recharging batteries in the field of ensuring energy independence of private households, for off-grid, solar, wind, telecommunications systems, camping, etc. The 50-55V voltage range is optimal for charging common LiFePo4 lithium batteries with a nominal voltage of 51.2V, but can also be used to charge other types of batteries provided that the generator's maximum output voltage of 55V is acceptable for their charging.
The generator charges the battery first with constant current up to 60A until the output voltage rises to 54.5 ± 0.5 V, and then charging after reaching this point occurs at constant voltage.
In AUTO mode the generator independently monitors the battery voltage and starts if it falls below 50V for more than 5 seconds. After starting, the generator warms up for about 1 minute and after warming activates its DC output. The generator stops when the maximum output voltage of 54.5 ± 0.5 V is reached and the current falls below 20A for 30 seconds.
In EXTERNAL CONTROL mode the generator is started by closing and stopped by opening the CONTROL TERMINAL control contacts regardless of battery voltage and output current. The EXTERNAL CONTROL mode allows the generator to be controlled by external devices with so-called "dry" potential-free contacts, which are equipped on most modern solar inverters, etc. Programmable external control contacts allow starting and stopping the generator at other battery voltage values, implementing generator start depending on the time of day, etc.
The generator is equipped with protection against short circuit, incorrect pole connection and battery overvoltage and stops immediately if for some reason it rises above 59V.
The generator does not have its own starter battery and is started from the battery it is to charge. This simplifies generator maintenance and increases the reliability of starting when the generator is used infrequently.
The KS 48V-DC DC generator is equipped with transport wheels and a handle for ease of movement, which greatly expands the usage options for this model. You will be able to charge batteries in places where there is no central power supply.
The reliable Könner & Söhnen engine meets European quality standards, including the modern EURO 5 environmental standard. A high-quality alternator with copper windings and the branded motor guarantee you trouble-free and long service life.

Published on 2026/11/01

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